99681139 is an odd 8-digits prime number following 99681138
and preceding 99681140 . In scientific notation, it is written as 9.9681139 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 99681138 positive integers (up to 99681139) that are relatively prime to 99681139.
99681139 has 2 divisors, whose sum is 99681140
The reverse of 99681139 is 93118699
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
ninety-nine million six hundred eighty-one thousand one hundred thirty-nine
Scientific notation
9.9681139 × 10^7
Engineering notation
9.9681139 × 10^6
Prime Factorization
99681139
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
99681139
Product of the distinct prime numbers
The prime factorization of 99681139 is 99681139.
Since it has a total of 1 prime factors.
9 , 2 , 10 , 57 , 987 , 813 , 3137 , 9186 , 76838 , 8407 , 60349 , 822123 , 9756651 , 4559840 , 84992253 , 44377958 , 82300298 , 432782851 , 5740828912 , 9995075637
n×2
199362278
n×3
299043417
n×4
398724556
n×5
498405695
n÷2
49840569.5
n÷3
33227046.333333
n÷3
24920284.75
n÷5
19936227.8
n2
9936329472337321
n3
9.9046463928185E+23
n4
9.8730643382839E+31
n5
9.8415829866042E+39
2 √n
9984.0442206553
3 √n
463.6650175212
4 √n
99.920189254501
5 √n
39.785296441969
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
99681140
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
49840570
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9984.0442707352
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.999999979936
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 99681139 can be divided by 2 positive divisors.
The sum of these divisors (counting 99681139) is 99681140, the average is 49840570.
Base
System
Value
2
Binary
101111100010000001101110011
3
Ternary
20221120022211001
4
Quaternary
11330100031303
5
Quinary
201004244024
6
Senary
13520302431
8
Octal
574201563
10
Decimal
99681139
12
Duodecimal
29471a17
16
Hexadecimal
5f10373
20
Vigesimal
1b302gj
36
Base36
1ncigj
md5
8db60a9f006ff60c1248a818dd89cd0e
sha1
6a831d8e71e0fd28d4f8e747c33de8dfd6ab509c
sha256
24414619ce7e3d82d3d50314e36561248a78b1a51e67f3b4a282d2603a52cd17
sha512
93dd07f8d7ad50aee0fddf0210b8ac986c16ad41f198e3ef065c8101a51b024f3d239889d76a18c53868a3db63769a4db8db5179db880f59ba1319c0d29c9663
ripemd-160
e661d86b5d666288d7273595291916ab399ed08d
Diameter
199362278
Circumference
626315067.96773
Area
3.1215899673943E+16
Volume
4.1488485792111E+24
Surface area
1.2486359869577E+17
Circumference
626315067.96773
Perimeter
398724556
Area
9936329472337321
Diagonal
140970418.6866
Surface area
59617976834023926
Volume
9.9046463928185E+23
Space diagonal
172652797.30434
Perimeter
299043417
Area
4.3025568717081E+15
Altitude
86326398.652168
Surface area
4.3025568717081E+15
Volume
1.1672737716028E+23
Height
46990139.562199